Firearm grip light



FIG. 1 is a upper perspective view of the firearm grip light embodying the new design;

FIG. 2 is a lower perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

FIGS. 1-8 show features of a firearm grip light in broken lines. These features are shown for environmental purposes and do not form any part of the claimed design. The broken lines immediately adjacent the solid line portions of the design form the boundary of the design, with the broken lines forming no part of the claimed design. 

CLAIM The ornamental design for a firearm grip light, as shown and described. 